2006 Audi A3 vs. 2007 BMW 325
To start off, 2007 BMW 325 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Audi A3. In addition, the cost of maintenance, including insurance, on 2006 Audi A3 would be higher. At 2,497 cc (6 cylinders), 2007 BMW 325 is equipped with a bigger engine. In terms of performance, 2007 BMW 325 (215 HP @ 6500 RPM) has 67 more horse power than 2006 Audi A3. (148 HP @ 6000 RPM) In normal driving conditions, 2007 BMW 325 should accelerate faster than 2006 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 325 weights approximately 245 kg more than 2006 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 BMW 325 (251 Nm @ 2750 RPM) has 51 more torque (in Nm) than 2006 Audi A3. (200 Nm @ 3500 RPM). This means 2007 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A3.
Compare all specifications:
| 2006 Audi A3 | 2007 BMW 325 | |
| Make | Audi | BMW |
| Model | A3 | 325 |
| Year Released | 2006 | 2007 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1982 cc | 2497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 215 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 200 Nm | 251 Nm |
| Torque RPM | 3500 RPM | 2750 RPM |
| Engine Bore Size | 82.5 mm | 78.8 mm |
| Engine Stroke Size | 92.8 mm | 82 mm |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 209 km/hour | 245 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 7.7 seconds |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1275 kg | 1520 kg |
| Vehicle Length | 4210 mm | 4530 mm |
| Vehicle Width | 1770 mm | 1430 mm |
| Vehicle Height | 1430 mm | 1820 mm |
| Wheelbase Size | 2580 mm | 2770 mm |
| Fuel Consumption Overall | 7.7 L/100km | 9 L/100km |
| Fuel Tank Capacity | 55 L | 60 L |
